Size: 127x12.7x4.8mm 5pc per blister card pure white soapstone material non-toxic dustless

Sharpened soapstone chalk for easy writing

round soapstone chalk with Dia 6.4mm lengh 127mm

size 127x12.7x4.8mm No.1 with first quality selected soapstone

We produce soapstone chalk,welding chalk, French chalk, boiler's chalk.